| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $80.34 | 5.250% | $84.5579 | $84.56 | $84.55 | $84.60 |
| Purchase #2 | $205.69 | 12.316% | $231.0228 | $231.02 | $231.00 | $231.00 |
| Purchase #3 | $245.94 | 6.321% | $261.4859 | $261.49 | $261.50 | $261.50 |
| Purchase #4 | $236.81 | 5.407% | $249.6143 | $249.61 | $249.60 | $249.60 |
| Purchase #5 | $103.60 | 13.426% | $117.5093 | $117.51 | $117.50 | $117.50 |
| Purchase #6 | $20.71 | 3.324% | $21.3984 | $21.40 | $21.40 | $21.40 |
| Purchase #7 | $247.34 | 12.772% | $278.9303 | $278.93 | $278.95 | $278.90 |
| 7 purchase totals = | $1,140.43 | $1,244.5189 | $1,244.52 | $1,244.50 | $1,244.50 | |